5, Southdown Close, Horsham occupies a 304 m² plot as recorded by HM Land Registry.

All 17 other houses in this postcode have recorded plot sizes, and this one ranks as the 6th largest.

5, Southdown Close, Horsham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 04 Mar 2025.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

5, Southdown Close, Horsham last changed hands on 26th September 2025, selling for £450,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 6.2% since September 2025.

• Sold Sep 2025£450,000

Land Registry records and our Estate Agent network show 174 sales of comparable properties within 550 metres of 5, Southdown Close, Horsham since 2016.

Most recently, 169, Farhalls Crescent, Horsham, RH12 4BX, a freehold house, sold at £465,000 on the 28th January 2026.

Read more about house prices in RH12.

• Sold Jan 2026£465,000 | 3 Bed House169, Farhalls Crescent, Horsham, RH12 4BX169, Farhalls Crescent, Horsham, RH12 4BX
• Sold Dec 2025£532,000 | 3 Bed House27, Greenfields Way, Horsham, RH12 4LF27, Greenfields Way, Horsham, RH12 4LF
• Sold Oct 2025£535,000 | 3 Bed House53, Greenfields Road, Horsham, RH12 4JL53, Greenfields Road, Horsham, RH12 4JL
• Sold Sep 2025£535,000 | 3 Bed House1, Lambs Farm Close, Horsham, RH12 4JZ1, Lambs Farm Close, Horsham, RH12 4JZ
• Sold Nov 2024£450,000 | 3 Bed House15, Rowlands Road, Horsham, RH12 4LH15, Rowlands Road, Horsham, RH12 4LH
• Sold Aug 2024£480,000 | 4 Bed House24, Broadwood Close, Horsham, RH12 4JY24, Broadwood Close, Horsham, RH12 4JY
• Sold May 2024£465,000 | 3 Bed House66, Lambs Farm Road, Horsham, RH12 4DQ66, Lambs Farm Road, Horsham, RH12 4DQ
• Sold May 2024£450,000 | 3 Bed House12, White Horse Road, Horsham, RH12 4UL12, White Horse Road, Horsham, RH12 4UL
• Sold Mar 2024£418,000 | 3 Bed House179, Farhalls Crescent, Horsham, RH12 4BX179, Farhalls Crescent, Horsham, RH12 4BX
• Sold Jan 2024£520,000 | 3 Bed House175, Farhalls Crescent, Horsham, RH12 4BX175, Farhalls Crescent, Horsham, RH12 4BX
• Sold Jan 2024£497,500 | 3 Bed House16, Rowlands Road, Horsham, RH12 4LH16, Rowlands Road, Horsham, RH12 4LH
• Sold Jan 2024£495,000 | 3 Bed House29, Greenfields Way, Horsham, RH12 4LF29, Greenfields Way, Horsham, RH12 4LF
• Sold Oct 2023£375,000 | 3 Bed House39, Lambs Farm Road, Horsham, RH12 4DB39, Lambs Farm Road, Horsham, RH12 4DB
• Sold Jan 2023£500,000 | 3 Bed House18, Glendale Close, Horsham, RH12 4GR18, Glendale Close, Horsham, RH12 4GR
• Sold May 2022£500,000 | 3 Bed House63, Amberley Road, Horsham, RH12 4LJ63, Amberley Road, Horsham, RH12 4LJ
• Sold Sep 2021£410,500 | 3 Bed House20, Amberley Close, Horsham, RH12 4LL20, Amberley Close, Horsham, RH12 4LL
• Sold Mar 2021£410,000 | 3 Bed House10, Amberley Road, Horsham, RH12 4LN10, Amberley Road, Horsham, RH12 4LN
• Sold Feb 2020£365,000 | 3 Bed House14, Clovers End, Horsham, RH12 4LU14, Clovers End, Horsham, RH12 4LU
• Sold Nov 2019£377,500 | 3 Bed House92, Lambs Farm Road, Horsham, RH12 4LR92, Lambs Farm Road, Horsham, RH12 4LR
• Sold Dec 2016£368,000 | 4 Bed House31, Clovers End, Horsham, RH12 4LU31, Clovers End, Horsham, RH12 4LU

Our analysis of the public data ranks 5, Southdown Close, Horsham as the largest and the 2nd most expensive of the 17 addresses on Southdown Close, Horsham, RH12.

Against the RH12 postcode district average, it is £7k less expensive than the typical property.

• St Robert Southwell Catholic Primary School, Horsham

  200 m away
• Oakfields Primary School, Horsham

  500 m away
• All Saints CofE Primary School, Horsham

  600 m away

• Millais School

  1.8 km away
• The Forest School

  2.3 km away
• Tanbridge House School

  4.1 km away

• Littlehaven

  |

  700 m away
• Horsham

  |

  2.1 km away
• Warnham

  |

  2.7 km away

Environment Agency data suggests this area has a Very Low risk of flooding.